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For waveguides
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MCT Brattberg has a specially adapted range of insert blocks for the installation of waveguides. Where the waveguide passes straight through a transit system. It is possible to use a fixed type insert block, manufactured to the specific dimensions of the waveguide. However, if there is a possibility that the waveguide may pass through the transit at an undetermined angle then a revolving core version should be used, this is then installed inside a standard insert block.

  • Installed in a solid insert block where Waveguide goes through the transit in a straight line.
  • Also available with a revolving core for increased flexibility. The core is adapted to the standard insert block.
  • Does not pinch the Waveguide.


Insert block for waveguide

Revolving core

Designation/Dimensions (mm) Modular size Outer diameter of core (mm) Fits in block (A/B)
EW63 51,1x29,5 60 67 90/66
EW64 48,5x28,4 60 53 60/54
EW77 43,6x25,4 60 53 60/54
EW85 33,5x22,9 40 40 60/40
EW90 33,5x20,3 40 40 60/40
EW127 28,2x17,1 40 34 40/34
EW134 24,4x15,5 40 34 40/34
EW220 17,8x11,2 30 30 40/30
E60 56x33 90 67 90/66
E65 51x30 90 67 90/66
E70 48x28 60 53 60/54
E78 44x26 60 53 60/54
E105 33x20 40 40 60/40
E130 29x18 40 34 40/34
E150 26x16 40 34 40/34
E185 21x13 30 30 40/30
E220 18x12 30 30 40/30


Other dimensions can be made for order.

Waveguide Sketch

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